Gissit - 5:37 pm on Jun 19, 2008 (gmt 0)
I had a site (.com on uk based server) dissapear almost on 11/12 June for all but VERY specific terms. The site is a couple of years old and usually holds many top 5 positions for a wide variety of terms in a small but busy niche. It has a unique domain name not related to what we do and is not over optimised but has all the standard stuff in order. Today the site is back and seems to have regained most (if not all) of its previous rankings. The only significant change between the last cache dates and now is that I removed addsense.